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    Manufacturer: 4SMARTS

    4smarts Bluetooth SoundGlasses Sport


    €34.27 incl tax

    SKU: ST09116676
    Manufacturer part number: 541401
    Manufacturer Homepage
    Warranty: 12 months
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    PL

    Products specifications
    Connection type Bluetooth
    Color White
    Color Black
    Connection type USB
    Description
    .opis-dro { max-width: 1000px; } .opis-dro h3 { font-size: 24px; font-weight: bold; text-align: center; } .opis-dro p { font-size: 19px; text-align: center; } .opis-dro table { border-collapse: collapse; margin-top: 40px; width: 100%; } .opis-dro td { padding: 8px; height: 20px; } .opis-dro tr:nth-child(even) { background-color: #f1ebeb; } .opis-dro td:nth-child(1) { width: 50%; text-align: right; font-weight: bold; } .opis-dro td:nth-child(2) { width: 50%; text-align: left; } .opis-dro img { display: block; align-items: center; margin: 0 auto; width: auto; max-width: 100%; max-height: 300px; } #opis-dro-top-image { border-radius: 25px 25px 0 0; max-height: max-content; } #opis-dro-banner-image { max-height: max-content; width: 95%; margin-left: 2.5%; border-radius: 20px; } #opis-dro-title { font-size: 27px; } #opis-dro-text-left-image-right { display: flex; align-items: center; flex: 1; margin-left: auto; } #opis-dro-text-right-image-left { display: flex; align-items: center; flex: 1; margin-left: auto; } #opis-dro-text-right-image-left img { margin-left: 30px; margin-bottom: 30px; margin-top: 30px; } #opis-dro-text-left-image-right img { margin-right: 30px; margin-bottom: 30px; margin-top: 30px; } #opis-dro-textbox { margin-left: 20px; margin-right: 20px; } #opis-dro-textbox h3 { font-size: 24px; color: #f8f8f8; } #opis-dro-round-image { border-radius: 20px; } .opis-dro-blackbox { background-color: #ebebeb; color: #030303; border-radius: 40px; } .opis-dro-blackbox p, .opis-dro-blackbox h3 { margin-left: 25px; margin-right: 25px; font-family: "PT Sans", sans-serif !important; font: "PT Sans", sans-serif !important; } .opis-dro-blackbox p { padding-bottom: 20px; } .opis-dro-blackbox hr { margin-left: 30px; margin-right: 30px; border: solid 2px; border-radius: 9px; border-color: #ebebeb } .opis-dro-blackbox #whitepart, #whitepart h3 { background-color: #555555; margin: 0; color: #1b2a4a; } .opis-dro-blackbox #whitepart { padding-top: 30px; width: 95%; margin-left: 2.5%; border-radius: 20px; } #opis-dro-video-sidewrapper video { height: 300px; margin: 30px; } .opis-dro-video { display: flex; justify-content: center; margin-top: 20px !important; } .opis-dro-video #opis-dro-video-wrapper { position: relative; width: 75%; padding-bottom: 42.2%; } .opis-dro-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } .opis-dro-video video { top: 0; left: 0; width: 100%; height: 100%; } @media only screen and (max-width: 800px) { #opis-dro-text-right-image-left { display: inline; } #opis-dro-text-left-image-right { display: inline; } #opis-dro-text-right-image-left img { margin: auto; margin-top: 30px; } #opis-dro-text-left-image-right img { margin: auto; margin-bottom: 30px; padding-bottom: 20px; } }

    4smarts SoundGlasses Sport

    The 4smarts SoundGlasses Sport Black are a modern combination of functional sunglasses and Bluetooth audio technology, designed for active users. They provide full freedom of movement and comfort, allowing you to listen to music, make phone calls, and use a voice assistant — without the need for traditional headphones. Thanks to the open-ear design, the user can hear sound from the built-in speakers while staying aware of their surroundings, increasing safety during sports or cycling. The glasses use Bluetooth 5.3 technology, ensuring a fast and stable connection with mobile devices within a range of 10–12 meters.

    The Sport model features photochromic TAC lenses with a UV400 filter that automatically adjust their tint level depending on lighting conditions, protecting your eyes from harmful UV radiation. The IP65-rated frame ensures resistance to dust, splashes, and sweat, making these glasses an excellent choice for running, cycling, and other outdoor activities.

    The built-in 105 mAh battery provides up to 4 hours of operation on a single charge at medium volume, and full charging via a magnetic USB-C connector takes about 1.5–2 hours. Intuitive touch panels on the temples allow easy control of music playback, call handling, volume adjustment, and activation of the voice assistant.

    The 4smarts SoundGlasses Sport are the perfect solution for those who want to combine style, safety, and modern technology in one device — ideal for both everyday use and sports activities.

    Technical specifications

    Manufacturer4smarts
    ModelSoundGlasses Sport
    Device typeBluetooth audio glasses
    Bluetooth version5.3
    Transmission rangeup to 10–12 meters
    Bluetooth protocolsHSP, HFP, A2DP, AVRCP
    Transmission power10 dBm
    BatteryLithium-polymer (Li-Po) 105 mAh
    Operating timeup to 4 hours at 50% volume
    Charging timeapprox. 1.75 hours
    Charging connectorUSB-C (magnetic charging)
    Frequency response20 Hz – 20 kHz
    Speaker diameter16.5 mm
    Lens materialTAC with UV400 filter (photochromic)
    ProtectionIP65 (dust, sweat, and splash resistant)
    Frame materialABS + LCD elements
    ColorBlack
    Weightapprox. 34 g

    Products specifications
    Connection type Bluetooth
    Color White
    Color Black
    Connection type USB
    Description
    .opis-dro { max-width: 1000px; } .opis-dro h3 { font-size: 24px; font-weight: bold; text-align: center; } .opis-dro p { font-size: 19px; text-align: center; } .opis-dro table { border-collapse: collapse; margin-top: 40px; width: 100%; } .opis-dro td { padding: 8px; height: 20px; } .opis-dro tr:nth-child(even) { background-color: #f1ebeb; } .opis-dro td:nth-child(1) { width: 50%; text-align: right; font-weight: bold; } .opis-dro td:nth-child(2) { width: 50%; text-align: left; } .opis-dro img { display: block; align-items: center; margin: 0 auto; width: auto; max-width: 100%; max-height: 300px; } #opis-dro-top-image { border-radius: 25px 25px 0 0; max-height: max-content; } #opis-dro-banner-image { max-height: max-content; width: 95%; margin-left: 2.5%; border-radius: 20px; } #opis-dro-title { font-size: 27px; } #opis-dro-text-left-image-right { display: flex; align-items: center; flex: 1; margin-left: auto; } #opis-dro-text-right-image-left { display: flex; align-items: center; flex: 1; margin-left: auto; } #opis-dro-text-right-image-left img { margin-left: 30px; margin-bottom: 30px; margin-top: 30px; } #opis-dro-text-left-image-right img { margin-right: 30px; margin-bottom: 30px; margin-top: 30px; } #opis-dro-textbox { margin-left: 20px; margin-right: 20px; } #opis-dro-textbox h3 { font-size: 24px; color: #f8f8f8; } #opis-dro-round-image { border-radius: 20px; } .opis-dro-blackbox { background-color: #ebebeb; color: #030303; border-radius: 40px; } .opis-dro-blackbox p, .opis-dro-blackbox h3 { margin-left: 25px; margin-right: 25px; font-family: "PT Sans", sans-serif !important; font: "PT Sans", sans-serif !important; } .opis-dro-blackbox p { padding-bottom: 20px; } .opis-dro-blackbox hr { margin-left: 30px; margin-right: 30px; border: solid 2px; border-radius: 9px; border-color: #ebebeb } .opis-dro-blackbox #whitepart, #whitepart h3 { background-color: #555555; margin: 0; color: #1b2a4a; } .opis-dro-blackbox #whitepart { padding-top: 30px; width: 95%; margin-left: 2.5%; border-radius: 20px; } #opis-dro-video-sidewrapper video { height: 300px; margin: 30px; } .opis-dro-video { display: flex; justify-content: center; margin-top: 20px !important; } .opis-dro-video #opis-dro-video-wrapper { position: relative; width: 75%; padding-bottom: 42.2%; } .opis-dro-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } .opis-dro-video video { top: 0; left: 0; width: 100%; height: 100%; } @media only screen and (max-width: 800px) { #opis-dro-text-right-image-left { display: inline; } #opis-dro-text-left-image-right { display: inline; } #opis-dro-text-right-image-left img { margin: auto; margin-top: 30px; } #opis-dro-text-left-image-right img { margin: auto; margin-bottom: 30px; padding-bottom: 20px; } }

    4smarts SoundGlasses Sport

    The 4smarts SoundGlasses Sport Black are a modern combination of functional sunglasses and Bluetooth audio technology, designed for active users. They provide full freedom of movement and comfort, allowing you to listen to music, make phone calls, and use a voice assistant — without the need for traditional headphones. Thanks to the open-ear design, the user can hear sound from the built-in speakers while staying aware of their surroundings, increasing safety during sports or cycling. The glasses use Bluetooth 5.3 technology, ensuring a fast and stable connection with mobile devices within a range of 10–12 meters.

    The Sport model features photochromic TAC lenses with a UV400 filter that automatically adjust their tint level depending on lighting conditions, protecting your eyes from harmful UV radiation. The IP65-rated frame ensures resistance to dust, splashes, and sweat, making these glasses an excellent choice for running, cycling, and other outdoor activities.

    The built-in 105 mAh battery provides up to 4 hours of operation on a single charge at medium volume, and full charging via a magnetic USB-C connector takes about 1.5–2 hours. Intuitive touch panels on the temples allow easy control of music playback, call handling, volume adjustment, and activation of the voice assistant.

    The 4smarts SoundGlasses Sport are the perfect solution for those who want to combine style, safety, and modern technology in one device — ideal for both everyday use and sports activities.

    Technical specifications

    Manufacturer4smarts
    ModelSoundGlasses Sport
    Device typeBluetooth audio glasses
    Bluetooth version5.3
    Transmission rangeup to 10–12 meters
    Bluetooth protocolsHSP, HFP, A2DP, AVRCP
    Transmission power10 dBm
    BatteryLithium-polymer (Li-Po) 105 mAh
    Operating timeup to 4 hours at 50% volume
    Charging timeapprox. 1.75 hours
    Charging connectorUSB-C (magnetic charging)
    Frequency response20 Hz – 20 kHz
    Speaker diameter16.5 mm
    Lens materialTAC with UV400 filter (photochromic)
    ProtectionIP65 (dust, sweat, and splash resistant)
    Frame materialABS + LCD elements
    ColorBlack
    Weightapprox. 34 g
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